VMware Certified Professional - Data Center Virtualization (VCP-DCV) Practice Exam

Where is a Virtual SAN Fault Domain configured?

1. VMware Virtual SAN Cluster configuration

2. VMware High Availability Cluster configuration

3. Distributed Resource Scheduler configuration

4. Datacenter Advanced Settings configuration

The correct answer is: VMware Virtual SAN Cluster configuration

A Virtual SAN Fault Domain is configured within the VMware Virtual SAN Cluster configuration. This aspect of configuration is essential for ensuring that the distributed nature of storage in a virtualized environment is both resilient and manageable. By defining fault domains, you are essentially grouping sets of hosts that share failure characteristics, which helps improve data availability and resilience against host failures. When you set up fault domains in a vSAN environment, you help ensure that replicas of data are not placed on hosts that could fail simultaneously, thus limiting the impact of hardware failures on data accessibility. This capability is particularly useful in stretched cluster configurations, where maintaining data consistency and availability across geographical locations is crucial. The other options pertain to different areas of VMware infrastructure management. High Availability Cluster configuration is focused on providing failover capabilities for virtual machines, while the Distributed Resource Scheduler (DRS) primarily deals with the allocation and management of compute resources. The Datacenter Advanced Settings configuration relates to adjustments at the datacenter level, which does not directly concern fault domain settings.